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CVE-2026-58231

Improper Authorization in SAP Commerce Cloud (Data Hub Adapter)

Published: Aug 11, 2026Updated: Aug 17, 2026 Sources: CVE List NVDCWE-94
10.0CRITICAL
NVD MITRE
EPSS Score
0.7%
Top 48.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

SAP Commerce Cloud allows an unauthenticated attacker to abuse a default authentication client and submit specially crafted input to certain functions lacking sufficient validation. Successful exploitation could enable arbitrary code execution and compromise internal components, resulting in high impact on confidentiality, integrity, and availability of the application.

In plain language

AI Act now

CVE-2026-58231 is a critical security flaw in SAP Commerce Cloud’s Data Hub Adapter that lets an attacker take over the server over the network without logging in—this is serious and needs immediate action if you use this component.

Executive summary

CVE-2026-58231 is an improper authorization vulnerability (CWE-94) in SAP Commerce Cloud (Data Hub Adapter) where a missing authorization check in the default authentication client enables unauthenticated attackers over the network to execute arbitrary code on the server.

If affected, business impact
Full server takeoverCustomer and business data theftData tampering and fraud riskService disruption and downtime

What to do now

  1. Confirm whether your SAP Commerce Cloud deployment is running the Data Hub Adapter component.
  2. Check whether the affected “default authentication client” is enabled/used in your configuration (look for default authentication client setup in your SAP Commerce configuration).
  3. If the Data Hub Adapter is in use, treat the system as internet-reachable risk and restrict access at the network layer (allowlist only trusted IPs/VPNs; block public access).
  4. Apply any vendor-provided mitigation or emergency guidance for CVE-2026-58231 as soon as it is released; if no fixed version is available yet, implement the network restriction and compensating controls immediately.
  5. Monitor for suspicious access patterns and server-side errors consistent with exploitation attempts, and retain logs for investigation.
May need vendor / contractor work

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-94

Affected Products

SAP_SE
commercial·DEaka sap netweaver application server for abap, sap businessobjects business intelligence platform
SAP Commerce Cloud (Data Hub Adapter)On-prem
Enterprise Software / erp

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
Is your org exposed to CVE-2026-58231?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://me.sap.com/notes/3771065
me.sap.com
https://url.sap/sapsecuritypatchday
url.sap
News mentions
6

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